The influence of genotype on vascular endothelial growth factor and regulation of myocardial collateral blood flow in patients with acute and chronic coronary heart disease.
Genotyping for VEGF gene +405 G>C polymorphism was performed in 64 patients with coronary artery disease at a mean age of 66 years (76.6% males), with a mean EuroSCORE (European System for Cardiac Operative Risk Evaluation) of 2.5 (0-2 points: 50% patients, 3-4: 25%, > or =5 points: 25%), who underwent CABG surgery.
In this study, we have analyzed the effect of 1154 A/G polymorphism of VEGF and 70 bp VNTR polymorphism of intron 3 in IL-4 genes in coronary heart disease (CHD) patients (n = 300) and their age matched controls (n = 300).
This study tested the association between functional VEGF +405 C>G (rs2010963), -2578C>A (rs699947) polymorphisms, and coronary collaterals in patients with coronary artery disease (CAD).
Statistically significant results found for the various QTs and SNPs were: rs3774933, rs230528, rs230521, rs1005819 and rs1609798 (intronic, NFKB1) with APOB; rs5361 (Missense, R greatr than S, SELE) and rs4648004 (Intronic, NFKB1) with FBG; rs4220 (Missense, K greater than R, FGB) with HCY; and rs3025035 (Intronic, VEGFA) with CHOL-H. SNPs in SELE, VEGFA, FGB and NFKB1 genes impact significantly on levels of quantitative precursors of CAD in Marwaris.
We conclude that adenovirus-mediated VEGF direct myocardial administration to patients with severe coronary artery disease is safe, and future larger trials are warranted to assess efficacy.
To identify the markers contributing to the genetic susceptibility to CAD, we examined the potential association between CAD and 10 single nucleotide polymorphisms (SNPs, rs699947, rs1570360, rs2010963, rs833068, rs3024997, rs3025000, rs3025010, rs3025020, rs3025030, rs3025039) of the VEGF gene using the MassARRAY system.
The objective of the current study was to ascertain the safety profile of good manufacturing practice (GMP)-grade AdVEGF-All6A+ in the adult rat ischemic heart model in support of a clinical study to treat humans with diffuse CAD.
However, clinical trials of VEGF gene therapy in patients with coronary artery disease or peripheral artery disease have not, to date, demonstrated clinical benefit.
Logistic regression analyses revealed that the VEGFArs699947 C/A, VEGFArs2010963 G/C, and VEGFArs3025039 C/T polymorphisms were not associated with a risk of CAD.
The vascular endothelial growth factor (VEGF) signaling pathway was the only selected significant pathway related with CAD in the interaction network (p < 0.05).
Little is known about the concomitant presence of the angiotensin-converting enzyme (ACE) (rs4646994) D allele and vascular endothelial growth factor(VEGF) (+405G/C; rs2010963) G allele on the susceptibility of coronary artery disease (CAD).
We aimed to investigate the correlation between the levels of circulating miR-214 and the expression of vascular endothelial growth factor (VEGF) in the pathogenesis of coronary heart disease patients to further explore the mechanism involved in the vasculogenesis.
Age and CAD were associated with reduced CAC intrinsic migration (but not specific response to vascular endothelial growth factor, adherence of CACs to endothelial tubes, eNOS mRNA and protein levels, and NO production.